Question

decimal expansion of rational number is in form of​

Answer 1

Answer:

a/b where a and b are integers and b not equal to 0.

Answer 2

Step-by-step explanation:

We know that prime factors of 10 are 2 and 5, it can be concluded that any decimal rational number can be easily represented in the form of \frac{p}{q}, such that p and q are integers and the prime factorization of q is of the form 2^x~ 5^y, where x and y are non-negative integers.